Transceiver circuit arrangement for transmitting information in e.g. mobile radio system, has two signal generators designed as locked loop circuit, and coupled together to supply receiving frequency signal as reference frequency signal

摘要

Arrangement has two frequency signal generators, which are designed as a phased locked loop circuit (PLL). The two frequency signal generators are respectively provided for generating a receiving frequency signal and a transmitting frequency signal. The two frequency signal generators are coupled together to supply the receiving frequency signal as reference frequency signal. The reference frequency signal is fed as clock pulses in a digital signal processor (DSP) or a digital-analog converter (DAC).